Good Quality 10kv/15kv/20kv pin type porcelain insulator P-11-Y for high voltage

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10kv/15kv/20kv pin type porcelain insulator pin insulator for high voltage
Widely used on high voltage distribution lines, Having a better anti-fog performance, can easily handle and manufacture and be mounted as necessary, vertically or horizontally.


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Pin type porcelain insulators
type   P-11-Y P-15-Y P-22-Y P-33-Y P-36-Y
Dimensions
Diameter mm 135 230 280 320
Height mm 140 165 244 245
Total creepage distance mm 254 298 432 630 900
Protected creepage distance mm 102 133 200 267 450
Recommended pin height mm 152 165 178 216 305
Mechanical Values
Cantilever strength kn 11 11 11 11 10
Electrical Values
Type application voltage kv 11 15 22 33 36
Power frequency dry flashover voltage kv 75 80 100 135 160
Power frequency wet flashover voltage kv 50 55 60 85 110
50% impulse flashover voltage,positive kv 115 130 160 185 190
50% impulse flashover voltage,negative kv 150 175 205 205 200
Power frequency puncture voltage kv 150 135 145 185 200
Radio influence Voltage Data
Test voltage RMS to ground kv 15 15 22 30 22
Maximum RIV at 1000kHz μv 100 100 100 200 30dB
Packing and Shipping Data
Net weight,approximate kg 1.8 2.0 5.0 11.5 12.5

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